(연관된 글이 2개 있습니다.)

Visual Studio - /NODEFAULTLIB 옵션 설정 후 수동으로 추가해야 할 library

간단하게 Visual C++ Console Application 프로젝트를 만들고, 소스코드를 다음과 같이 구성합니다.

class CTest
{
};

int main()
{
    CTest* ptr = new CTest();
}

이 상태에서 프로젝트 속성 창을 통해 "Yes (/NODEFAULTLIB)" 옵션을 주면,

이제 빌드 시 다음과 같은 오류가 발생합니다.

Error   LNK2019 unresolved external symbol "void * __cdecl operator new(unsigned __int64)" (??2@YAPEAX_K@Z) referenced in function main ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol strlen referenced in function "public: static unsigned __int64 __cdecl std::_Narrow_char_traits<char,int>::length(char const * const)" (?length@?$_Narrow_char_traits@DH@std@@SA_KQEBD@Z)  ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol "bool __cdecl std::uncaught_exception(void)" (?uncaught_exception@std@@YA_NXZ) referenced in function "public: __cdecl std::basic_ostream<char,struct std::char_traits<char> >::sentry::~sentry(void)" (??1sentry@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@XZ)  ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: bool __cdecl std::ios_base::good(void)const " (__imp_?good@ios_base@std@@QEBA_NXZ) referenced in function "public: __cdecl std::basic_ostream<char,struct std::char_traits<char> >::sentry::sentry(class std::basic_ostream<char,struct std::char_traits<char> > &)" (??0sentry@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@AEAV12@@Z)  ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: int __cdecl std::ios_base::flags(void)const " (__imp_?flags@ios_base@std@@QEBAHXZ) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z)  ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: __int64 __cdecl std::ios_base::width(void)const " (__imp_?width@ios_base@std@@QEBA_JXZ) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z) ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: __int64 __cdecl std::ios_base::width(__int64)" (__imp_?width@ios_base@std@@QEAA_J_J@Z) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z)  ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: int __cdecl std::basic_streambuf<char,struct std::char_traits<char> >::sputc(char)" (__imp_?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z)  ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: __int64 __cdecl std::basic_streambuf<char,struct std::char_traits<char> >::sputn(char const *,__int64)" (__imp_?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z)    ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: void __cdecl std::basic_ios<char,struct std::char_traits<char> >::setstate(int,bool)" (__imp_?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z) ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: class std::basic_ostream<char,struct std::char_traits<char> > * __cdecl std::basic_ios<char,struct std::char_traits<char> >::tie(void)const " (__imp_?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ) referenced in function "public: __cdecl std::basic_ostream<char,struct std::char_traits<char> >::sentry::sentry(class std::basic_ostream<char,struct std::char_traits<char> > &)" (??0sentry@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@AEAV12@@Z)    ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: class std::basic_streambuf<char,struct std::char_traits<char> > * __cdecl std::basic_ios<char,struct std::char_traits<char> >::rdbuf(void)const " (__imp_?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z)    ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: char __cdecl std::basic_ios<char,struct std::char_traits<char> >::fill(void)const " (__imp_?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z)  ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: void __cdecl std::basic_ostream<char,struct std::char_traits<char> >::_Osfx(void)" (__imp_?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ) referenced in function "public: __cdecl std::basic_ostream<char,struct std::char_traits<char> >::sentry::~sentry(void)" (??1sentry@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@XZ)   ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::basic_ostream<char,struct std::char_traits<char> >::flush(void)" (__imp_?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ) referenced in function "public: __cdecl std::basic_ostream<char,struct std::char_traits<char> >::sentry::sentry(class std::basic_ostream<char,struct std::char_traits<char> > &)" (??0sentry@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@AEAV12@@Z) ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol _RTC_CheckStackVars referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z)    ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2001 unresolved external symbol _RTC_InitBase    ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2001 unresolved external symbol _RTC_Shutdown    ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2001 unresolved external symbol __CxxFrameHandler4   ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2001 unresolved external symbol __GSHandlerCheck_EH4 ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol __security_check_cookie referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z)    ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) class std::basic_ostream<char,struct std::char_traits<char> > std::cout" (__imp_?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A) referenced in function main ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2019 unresolved external symbol __security_cookie referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z)  ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2001 unresolved external symbol mainCRTStartup   ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\LINK    1   
Error   LNK1120 24 unresolved externals ConsoleApplication1 C:\temp\ConsoleApplication1\x64\Debug\ConsoleApplication1.exe   1

오류를 보면, 가장 기본적인 new 연산자조차 없는 걸로 나옵니다.

LNK2019 unresolved external symbol "void * __cdecl operator new(unsigned __int64)" (??2@YAPEAX_K@Z) referenced in function main

예전에 이에 대해 정리한 적이 있는데요,

MASM + CRT 함수를 사용하는 경우 발생하는 컴파일 오류 정리
; https://www.sysnet.pe.kr/2/0/13183

따라서 위와 같은 소스코드에서는 다음의 3개 library를 "Additional Dependencies"추가하면,

vcruntime.lib
ucrt.lib
libcmt.lib

정상적으로 빌드가 됩니다.

자, 그럼 소스코드에 stl을 사용해 볼까요? ^^

#include <iostream>

class CTest
{
};

int main()
{
    std::cout << "Hello World!\n";

    CTest* ptr = new CTest();
}

이제는 또다시 링커 에러가 발생하는데요,

Severity    Code    Description Project File    Line    Suppression State
Error   LNK2019 unresolved external symbol "bool __cdecl std::uncaught_exception(void)" (?uncaught_exception@std@@YA_NXZ) referenced in function "public: __cdecl std::basic_ostream<char,struct std::char_traits<char> >::sentry::~sentry(void)" (??1sentry@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@XZ)  ConsoleApplication1 E:\cloud_drive\Dropbox\articles\waveDest_compile\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj    1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: bool __cdecl std::ios_base::good(void)const " (__imp_?good@ios_base@std@@QEBA_NXZ) referenced in function "public: __cdecl std::basic_ostream<char,struct std::char_traits<char> >::sentry::sentry(class std::basic_ostream<char,struct std::char_traits<char> > &)" (??0sentry@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@AEAV12@@Z)  ConsoleApplication1 E:\cloud_drive\Dropbox\articles\waveDest_compile\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj    1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: int __cdecl std::ios_base::flags(void)const " (__imp_?flags@ios_base@std@@QEBAHXZ) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z)  ConsoleApplication1 E:\cloud_drive\Dropbox\articles\waveDest_compile\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj    1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: __int64 __cdecl std::ios_base::width(void)const " (__imp_?width@ios_base@std@@QEBA_JXZ) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z) ConsoleApplication1 E:\cloud_drive\Dropbox\articles\waveDest_compile\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj    1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: __int64 __cdecl std::ios_base::width(__int64)" (__imp_?width@ios_base@std@@QEAA_J_J@Z) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z)  ConsoleApplication1 E:\cloud_drive\Dropbox\articles\waveDest_compile\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj    1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: int __cdecl std::basic_streambuf<char,struct std::char_traits<char> >::sputc(char)" (__imp_?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z)  ConsoleApplication1 E:\cloud_drive\Dropbox\articles\waveDest_compile\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj    1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: __int64 __cdecl std::basic_streambuf<char,struct std::char_traits<char> >::sputn(char const *,__int64)" (__imp_?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z)    ConsoleApplication1 E:\cloud_drive\Dropbox\articles\waveDest_compile\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj    1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: void __cdecl std::basic_ios<char,struct std::char_traits<char> >::setstate(int,bool)" (__imp_?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z) ConsoleApplication1 E:\cloud_drive\Dropbox\articles\waveDest_compile\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj    1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: class std::basic_ostream<char,struct std::char_traits<char> > * __cdecl std::basic_ios<char,struct std::char_traits<char> >::tie(void)const " (__imp_?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ) referenced in function "public: __cdecl std::basic_ostream<char,struct std::char_traits<char> >::sentry::sentry(class std::basic_ostream<char,struct std::char_traits<char> > &)" (??0sentry@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@AEAV12@@Z)    ConsoleApplication1 E:\cloud_drive\Dropbox\articles\waveDest_compile\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj    1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: class std::basic_streambuf<char,struct std::char_traits<char> > * __cdecl std::basic_ios<char,struct std::char_traits<char> >::rdbuf(void)const " (__imp_?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z)    ConsoleApplication1 E:\cloud_drive\Dropbox\articles\waveDest_compile\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj    1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: char __cdecl std::basic_ios<char,struct std::char_traits<char> >::fill(void)const " (__imp_?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAEAV?$basic_ostream@DU?$char_traits@D@std@@@0@AEAV10@PEBD@Z)  ConsoleApplication1 E:\cloud_drive\Dropbox\articles\waveDest_compile\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj    1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: void __cdecl std::basic_ostream<char,struct std::char_traits<char> >::_Osfx(void)" (__imp_?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ) referenced in function "public: __cdecl std::basic_ostream<char,struct std::char_traits<char> >::sentry::~sentry(void)" (??1sentry@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@XZ)   ConsoleApplication1 E:\cloud_drive\Dropbox\articles\waveDest_compile\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj    1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) public: class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::basic_ostream<char,struct std::char_traits<char> >::flush(void)" (__imp_?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ) referenced in function "public: __cdecl std::basic_ostream<char,struct std::char_traits<char> >::sentry::sentry(class std::basic_ostream<char,struct std::char_traits<char> > &)" (??0sentry@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@AEAV12@@Z) ConsoleApplication1 E:\cloud_drive\Dropbox\articles\waveDest_compile\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj    1   
Error   LNK2019 unresolved external symbol "__declspec(dllimport) class std::basic_ostream<char,struct std::char_traits<char> > std::cout" (__imp_?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A) referenced in function main ConsoleApplication1 E:\cloud_drive\Dropbox\articles\waveDest_compile\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj    1   
Error   LNK1120 14 unresolved externals ConsoleApplication1 E:\cloud_drive\Dropbox\articles\waveDest_compile\ConsoleApplication1\x64\Debug\ConsoleApplication1.exe  1

이에 대해서는 다음의 문서에 따라,

C runtime (CRT) and C++ standard library (STL) .lib files
; https://learn.microsoft.com/en-us/cpp/c-runtime-library/crt-library-features?view=msvc-170#c-standard-library-stl-lib-files

"C++ standard library (STL) .lib files"를 위해 (문서에 나오는 것 중에서, 여기서는) msvcprt.lib와 링크하도록 설정을 추가합니다. 따라서, 대부분의 Visual C++ 프로젝트라면 다음의 4개 lib를 추가하면 됩니다.

vcruntime.lib
ucrt.lib
libcmt.lib
msvcprt.lib

위의 목록은 Release 빌드용이므로 디버깅을 위해서 'd' 글자가 붙은 버전을 사용할 수 있습니다.

vcruntimed.lib
ucrtd.lib
libcpmtd.lib
msvcprtd.lib

참고로 필요한 lib 파일명은 Visual Studio의 버전에 따라 달라질 수 있으므로 문서 링크에 있는 "view=msvc-170" 값에 따라 적절하게 찾아야 합니다.

libcmt.lib 없이 vcruntime.lib, ucrt.lib만 포함시키면 이렇게 링커 오류가 발생합니다.

Severity    Code    Description Project File    Line    Suppression State
Error   LNK2019 unresolved external symbol "void * __cdecl operator new(unsigned __int64)" (??2@YAPEAX_K@Z) referenced in function main ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2001 unresolved external symbol _RTC_InitBase    ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2001 unresolved external symbol _RTC_Shutdown    ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.obj 1   
Error   LNK2001 unresolved external symbol mainCRTStartup   ConsoleApplication1 C:\temp\ConsoleApplication1\ConsoleApplication1\LINK    1   
Error   LNK1120 4 unresolved externals  ConsoleApplication1 C:\temp\ConsoleApplication1\x64\Debug\ConsoleApplication1.exe   1

또한, "$(CoreLibraryDependencies)"로 추가되는 라이브러리들은 다음과 같습니다.

kernel32.lib
user32.lib
gdi32.lib
winspool.lib
comdlg32.lib
advapi32.lib
shell32.lib
ole32.lib
oleaut32.lib
uuid.lib
odbc32.lib
odbccp32.lib

[이 글에 대해서 여러분들과 의견을 공유하고 싶습니다. 틀리거나 미흡한 부분 또는 의문 사항이 있으시면 언제든 댓글 남겨주십시오.]

[다음 글] C/C++: 163. Visual Studio 2022 - DirectShow 예제 컴파일(WAV Dest)
[이전 글] .NET Framework: 2107. .NET 6+ FileStream의 구조 변화

[연관 글]

[최초 등록일: 4/6/2023]
[최종 수정일: 8/30/2024]

이 저작물은 크리에이티브 커먼즈 코리아 저작자표시-비영리-변경금지 2.0 대한민국 라이센스에 따라 이용하실 수 있습니다.

by SeongTae Jeong, mailto:techsharer at outlook.com

No	Writer	Date	Cnt.	Title	File(s)
11560	정성태	6/25/2018	21590	.NET Framework: 776. C# 7.3 - 초기화 식에서 변수 사용 가능(expression variables in initializers)	1
11559	정성태	6/25/2018	28674	개발 환경 구성: 384. 영문 설정의 Windows 10 명령행 창(cmd.exe)의 한글 지원 [6]
11558	정성태	6/24/2018	22325	.NET Framework: 775. C# 7.3 - unmanaged(blittable) 제네릭 제약	1
11557	정성태	6/22/2018	21802	.NET Framework: 774. C# - blittable 타입이란?	1
11556	정성태	6/19/2018	28705	.NET Framework: 773. C# 7.3 - 구조체의 고정 크기를 갖는 fixed 배열 필드에 대한 직접 접근 가능 [1]	1
11555	정성태	6/18/2018	20390	.NET Framework: 772. C# 7.3 - 사용자 정의 타입에 fixed 적용 가능(Custom fixed)	1
11554	정성태	6/17/2018	22368	.NET Framework: 771. C# 7.3 - 자동 구현 속성에 특성 적용 가능(Attribute on backing field)
11553	정성태	6/15/2018	21962	.NET Framework: 770. C# 7.3 - 개선된 메서드 선택 규칙 3가지(Improved overload candidates)	1
11552	정성태	6/15/2018	23927	.NET Framework: 769. C# 7.3에서 개선된 문법 4개(Support == and != for tuples, Ref Reassignment, Constraints, Stackalloc initializers)	1
11551	정성태	6/14/2018	20565	개발 환경 구성: 383. BenchmarkDotNet 사용 시 주의 사항
11550	정성태	6/13/2018	20461	.NET Framework: 768. BenchmarkDotNet으로 Span<T> 성능 측정 [2]
11549	정성태	6/13/2018	22133	개발 환경 구성: 382. BenchmarkDotNet에서 생성한 BuildPlots.R 파일을 실행하는 방법
11548	정성태	6/13/2018	19307	오류 유형: 470. .NET Core + BenchmarkDotNet 실행 시 프레임워크를 찾지 못하는 문제
11547	정성태	6/13/2018	24542	.NET Framework: 767. BenchmarkDotNet 라이브러리 소개	1
11546	정성태	6/12/2018	24566	.NET Framework: 766. C# 7.2의 특징 - GC 및 메모리 복사 방지를 위한 struct 타입 개선 [9]	1
11545	정성태	6/11/2018	22835	오류 유형: 469. .NET Core 프로젝트를 Visual Studio에서 실행 시 System.BadImageFormatException 발생하는 경우 [1]
11544	정성태	6/10/2018	22405	.NET Framework: 765. C# 7.2 - 숫자 리터럴의 선행 밑줄과 뒤에 오지 않는 명명된 인수
11543	정성태	6/9/2018	21987	.NET Framework: 764. C# 7.2 - private protected 접근자 추가	1
11542	정성태	6/9/2018	60423	개발 환경 구성: 381. Azure Web App 확장 예제 - Remove Custom Headers
11541	정성태	6/9/2018	19554	개발 환경 구성: 380. Azure Web App 확장 배포 방법 [1]
11540	정성태	6/9/2018	20304	개발 환경 구성: 379. Azure Web App 확장 예제 제작 [2]
11539	정성태	6/8/2018	20235	.NET Framework: 763. .NET Core 2.1 - Tiered Compilation 도입	1
11538	정성태	6/8/2018	19426	.NET Framework: 762. .NET Core 2.1 - 확장 도구(Tools) 관리 [1]
11537	정성태	6/8/2018	23951	.NET Framework: 761. C# - SmtpClient로 SMTP + SSL/TLS 서버를 이용하는 방법 [5]
11536	정성태	6/7/2018	21609	.NET Framework: 760. Microsoft Build 2018 - The future of C# 동영상 내용 정리 [1]	1
11535	정성태	6/7/2018	23420	.NET Framework: 759. C# - System.Span<T> 성능 [1]

AD BLOCK 해제 요청

Visual Studio - /NODEFAULTLIB 옵션 설정 후 수동으로 추가해야 할 library